General 1,25-Dihydroxyvitamin D3 (DHVD3) ELISA Kit

This competitive immunoassay from Assay Genie quantifies the hormonally active calcitriol form of vitamin D in serum, plasma, and related biological specimens. The kit targets 1,25-dihydroxyvitamin D3, the metabolite responsible for regulating calcium homeostasis, bone mineralization, and immune modulation in clinical and translational research workflows.

Each run uses 50 uL sample per well in a 96-well microplate format, and researchers commonly pair the assay with renal, parathyroid, and vitamin D receptor studies. Reconstituted reagents are stored at -20 °C and protected from light, while unopened kit components remain refrigerated at 2 to 8 °C.